Avian influenza H5N1 infection in humans has spread to seven U.S. states, growing from 46 cases last week to 52 cases this week.

Poultry on a commercial farm in England have been infected with the bird flu virus, the U.K. government said Sunday. The H5N1 virus was found in kept birds in St. Ives, a seaside town in Cornwall. All ...

A recent investigation by the Hawaii Department of Health (DOH) and the Hawaii Department of Agriculture (HDOA) has confirmed ...

B.C. health authorities have announced the first case of a human avian flu infection acquired in Canada, with the teenage patient in critical condition in hospital.

This marks the state’s first human case of bird flu. The Oregon Health Authority said the case is linked to an outbreak in chickens at a commercial egg farm in Clackamas County last month.

Health officials have announced six more H5N1 bird flu infections in humans: five in California and the first known case in ...

It’s been nearly eight months since avian flu was first detected in US dairy herds, and cases in both cows and humans ...

Rob Hope, general manager of the OWL rehabilitation facility in Delta, says the centre, which cares for raptors, including ...

Wastewater in several Californian cities, including San Francisco and Los Angeles, recently tested positive for bird flu. But ...

Health Canada has authorized three influenza vaccines that could be used if bird flu became a pandemic, the agency says.